FIELD: engines and pumps.
SUBSTANCE: proposed pump unit is additionally provided with the device for fastening cables to motor, cable locking disk, tripping-safety and operating cables, and collar. Said collar consists of base disk and rubber-metal skirt. Base disk has four holes for attachment to pump and cutout to receive power supply cable. Rubber-metal skirt consists of moving reinforcing carcass with rings and rubber element. Besides, pump unit incorporates head cap communicating well via flange joint with pressure pipeline.
EFFECT: simplified and accelerated mounting/dismantling.
5 dwg
| Title | Year | Author | Number |
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|
SU1002474A1 |
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